短語詞組短語intelligent fire roller shutter 智能防火卷簾fire roller shutter 消防卷牐;防火卷簾steel fire resistant shutter 鋼質(zhì)防火卷簾Fire resisting Shutter [建]防火卷簾fire proof shutter 防火卷簾fire safety shutter 防火安全板Fire resistant shutter 防火卷簾fire reel shutter 防火百葉窗Fire rated shutter 産品 返回 fire shutter